Internal medicine
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A 58-year-old woman who received gemcitabine for advanced gallbladder cancer developed an impaired renal function, thrombocytopenia, Raynaud's phenomenon, digital ischemic changes, a high antinuclear antibody titer and hypertensive emergency that mimicked a scleroderma renal crisis. A kidney biopsy specimen demonstrated onion-skin lesions in the arterioles and small arteries along with ischemic changes in the glomeruli, compatible with a diagnosis of hypertensive emergency (malignant hypertension). The intravenous administration of a calcium channel blocker, the oral administration of an angiotensin-converting enzyme inhibitor and angiotensin II receptor blocker and the transfusion of fresh frozen plasma were effective for treating the thrombocytopenia and progressive kidney dysfunction. Gemcitabine induces hemolytic uremic syndrome with accelerated hypertension and Raynaud's phenomenon, mimicking scleroderma renal crisis.
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Multicenter Study
Predictors of in-hospital outcomes after primary percutaneous coronary intervention for acute myocardial infarction in patients with a high Killip class.
The predictors of in-hospital outcomes after primary percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) complicated with heart failure or cardiogenic shock at presentation remain unclear. ⋯ Anemia on admission and the final TIMI 3 flow in the IRA are critical determinants of in-hospital death in AMI patients with a Killip class status of ≥2 undergoing primary PCI.
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Randomized Controlled Trial Multicenter Study
Non-superiority of Kakkonto, a Japanese herbal medicine, to a representative multiple cold medicine with respect to anti-aggravation effects on the common cold: a randomized controlled trial.
Kakkonto, a Japanese herbal medicine, is frequently used to treat the common cold not only with a physician's prescription, but also in self-medication situations. This study aimed to examine whether Kakkonto prevents the aggravation of cold symptoms if taken at an early stage of illness compared with a well-selected Western-style multiple cold medicine. ⋯ Kakkonto did not significantly prevent the progression of cold symptoms, even when prescribed at an early stage of the disease.
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Review Case Reports
Hypophosphatemic osteomalacia due to drug-induced Fanconi's syndrome associated with adefovir dipivoxil treatment for hepatitis B.
We herein present the case of a 58-year-old Japanese man with Fanconi's syndrome with a 13-month history of bone pain in his ribs, hips, knees and ankles. He had been receiving low-dose adefovir dipivoxil (ADV) for the treatment of lamivudine-resistant chronic hepatitis B virus infection for eight years and subsequently developed severe hypophosphatemia and proximal renal tubule dysfunction. ⋯ Following dose reduction of ADV and the administration of treatment with calcitriol and phosphates, the patient's serum phosphate level increased and his clinical symptoms improved. Physicians prescribing ADV should carefully monitor the renal function and serum phosphate level.
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Review Case Reports
An autopsy case of malignant pleural mesothelioma associated with nephrotic syndrome.
A 64-year-old man who had been exposed to asbestos was referred to our hospital for a detailed examination of left pleural effusion. A laboratory examination of the urine and blood revealed nephrotic syndrome. A thoracoscopic examination did not yield a definitive diagnosis. ⋯ The glomeruli appeared normal under light microscopy. A review of the English literature revealed only three reports of malignant mesothelioma associated with minimal-change nephrotic syndrome. The natural course of malignant mesothelioma with nephrotic syndrome has not been previously reported.